Shigeki Wakatani

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, relay computer, information proce...
- Patent number 10,379,699
- Issue date Aug 13, 2019
- Sony Corporation
- Shigeki Toyoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reproducing device and reproducing method
- Patent number 8,938,592
- Issue date Jan 20, 2015
- Sony Corporation
- Shigeki Wakatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reproducing apparatus and reproducing method
- Patent number 8,588,591
- Issue date Nov 19, 2013
- Sony Corporation
- Shigeki Wakatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data storage apparatus and data reading method
- Patent number 7,904,650
- Issue date Mar 8, 2011
- Sony Corporation
- Shigeki Wakatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Group education system
- Patent number 4,786,255
- Issue date Nov 22, 1988
- Sony Corporation
- Tamihei Hiramatsu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS, RELAY COMPUTER, INFORMATION PROCE...
- Publication number 20150172364
- Publication date Jun 18, 2015
- Sony Corporation
- Shigeki TOYODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REPRODUCING DEVICE AND REPRODUCING METHOD
- Publication number 20120260048
- Publication date Oct 11, 2012
- SONY CORPORATION
- Shigeki Wakatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REPRODUCING APPARATUS AND REPRODUCING METHOD
- Publication number 20120257880
- Publication date Oct 11, 2012
- SONY CORPORATION
- Shigeki Wakatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data storage apparatus and data reading method
- Publication number 20070172205
- Publication date Jul 26, 2007
- Shigeki Wakatani
- G06 - COMPUTING CALCULATING COUNTING